package com.zzb.interceptor;

import com.alibaba.fastjson2.JSONObject;
import com.zzb.DTO.ResultDTO;
import com.zzb.util.WebUtil;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 认证失败统一处理
 */
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        WebUtil.respConfig(response);
        response.getWriter()
                .print(JSONObject.toJSONString(ResultDTO.getResult(HttpStatus.UNAUTHORIZED.value()
                        , authException.getMessage())));
    }
}
